LM3208TL/NOPBPB National Semiconductor, LM3208TL/NOPBPB Datasheet - Page 3

• Manufacturer Part Number: LM3208TL/NOPBPB
• Manufacturer: National Semiconductor

Specifications of LM3208TL/NOPBPB

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
face type apply over the full operating ambient temperature range (−30˚C ≤ T
specifications apply to the LM3208 with: PV
V
PGND to SGND
EN, FB, V
SW
PV
Continuous Power Dissipation
Junction Temperature (T
Storage Temperature Range
Maximum Lead Temperature
V
V
I
I
R
R
R
I
(L_PFET)
I
(S_PFET)
F
V
V
I
V
I
Gain
Symbol
SHDN
Q
LIM
LIM
PIN,EN
CON
DD
OSC
FB, MIN
FB, MAX
IH,EN
IL,EN
CON,ON
DSON(P)
DSON(P)
DSON(N)
(Note 3)
(Soldering, 10 sec)
IN
, PV
to V
IN
DD
CON
Feedback Voltage at minimum
setting
Feedback Voltage at maximum
setting
Shutdown supply current
DC bias current into V
Pin-pin resistance for Large
PFET
Pin-pin resistance for Small
PFET
Pin-pin resistance for NFET
Large PFET (L) Switch peak
current limit
Small PFET (S) Switch peak
current limit
Internal oscillator frequency
Logic high input threshold
Logic low input threshold
EN pin pull down current
V
switches
V
V
to SGND
CON
CON
CON
Threshold for turning on
pin leakage current
to V
OUT
Parameter
J-MAX
Gain
)
DD
Internally Limited
−65˚C to +150˚C
(Notes 2, 7, 8) Limits in standard typeface are for T
to (PV
IN
V
V
EN = SW = V
(Note 9)
V
No Switching (Note 10)
I
I
I
V
V
V
0.32V ≤ V
−0.2V to +6.0V
−0.2V to +0.2V
−0.2V to +0.2V
to (V
(SGND −0.2V)
(PGND −0.2V)
SW
SW
SW
CON
CON
CON
CON
CON
CON
= V
(Notes 1, 2)
w/6.0V max
w/6.0V max
= 200mA, V
= 200mA, V
= -200mA, V
DD
DD
IN
= 0.32V(Note 8)
= 1.44V, V
= 0V, FB = 0V,
= 0.5V (Note 11)
= 0.32V (Note 11)
= 1.0V
+150˚C
+260˚C
+0.2V)
+0.2V)
= EN = 3.6V.
CON
Conditions
CON
≤ 1.44V
CON
CON
IN
CON
= 0V,
3
= 4.2V(Note 8)
= 0.5V
= 0.32V
= 0.5V
Operating Ratings
Thermal Properties
ESD Rating (Notes 4, 13)
Input Voltage Range
Recommended Load Current
Junction Temperature (T
Ambient Temperature (T
Junction-to-Ambient Thermal
Resistance (θ
(Note 6)
Human Body Model:
Machine Model:
(Note 5)
A
= T
JA
3.537
J
), TLA08 Package
0.75
Min
985
650
1.8
1.2
≤ +85˚C). Unless otherwise noted, all
A
J
3.600
1100
) Range
0.80
0.01
0.15
) Range
Typ
140
960
300
800
0.6
2.0
2.5
5
A
= T
(Notes 1, 2)
J
3.683
1200
Max
0.85
= 25˚C. Limits in bold-
180
210
375
450
900
0.7
2.2
0.5
±
10
2
1
−30˚C to +125˚C
−30˚C to +85˚C
0mA to 650mA
2.7V to 5.5V
www.national.com
Units
MHz
mΩ
mΩ
mΩ
V/V
mA
mA
mA
100˚C/W
µA
µA
µA
V
V
V
V
V
200V
2kV